Components of Net Periodic Pension Cost (Details) - Schedule of Net Periodic Pension Cost (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Schedule of Net Periodic Pension Cost [Abstract]
Interest cost	$ 143	$ 133	$ 429	$ 397
Expected return on plan assets	(148)	(122)	(444)	(366)
Net amortization and deferral	55	93	165	281
Net periodic pension cost	$ 50	$ 104	$ 150	$ 312